Starring
Freddie FoxKelly Marie StewartCristina ValenzuelaBoris HiestandRyan SampsonKathryn Drysdale
Dennis & Gnasher: Unleashed! Episode Ratings Heatmap
Not enough episode ratings on IMDb yet. The heatmap and charts will appear here once more episodes get rated.
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | E15 | E16 | E17 | E18 | E19 | E20 | E21 | E22 | E23 | E24 | E25 | E26 | E27 | E28 | E29 | E30 | E31 | E32 | E33 | E34 | E35 | E36 | E37 | E38 | E39 | E40 | E41 | E42 | E43 | E44 | E45 | E46 | E47 | E48 | E49 | E50 | E51 | E52 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S2 |
About
An animated series about a 10-year-old much-loved mischief-maker Dennis, his fearless friends and their hometown.
All Seasons
▶

Season 12017
—0519h 21m
▶
Season 2
—0528h 37m
Full Cast & Crew
Cast
Freddie Fox Dennis
Kelly Marie Stewart Rubi Von Screwtop, Rubi
Cristina Valenzuela Rubi Von Screwtop
Boris Hiestand Gnasher
Ryan Sampson Pieface
Kathryn Drysdale JJ
Rasmus Hardiker Walter, Walter Brown
Bryce Papenbrook Dennis
Dorothy Elias-Fahn Jemima 'JJ' Jones
Joanna Ruiz Mrs. Creecher